:where(
  

#p0:checked ~ #play:checked ~ #c1:checked, 

#p1:checked ~ #play:checked ~ #c2:checked,   #p2:checked  ~     #play:checked ~   #cO:checked) ~ #result >
#c { display: block; }

:where(ol
, ul  ,  menu:unsupported
) :where(ol, ul) {
    color: green;
}

:where(ol, ul)  :where( ol ,  ul ) ol {
    list-style-type: lower-greek;
    color: chocolate;
}

:where(  section.where-styling,   aside.where-styling   , footer.where-styling) a {
  color: orange;
}